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mihisu
mihisu
1 year ago

First, integrate normally. Then you get a term that depends on a , which you can think of as a function term of a function A ( a ). And then, for this function A ( a ), you're looking for the minimum point. [To do this, you can differentiate A ( a ) with respect to a and check for zeros.]

====== Own example ======













When does A ( a ) become minimal?





At a = 2, A′ ( a ) changes sign from negative to positive, so that the minimum of A ( a ) lies there.

Result: The desired value is a = 2.

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Rhenane
Rhenane
1 year ago

First, you “really normal” integrit the functional groups within the limits 0 to 1 (without paying attention to possible zero points in this area) and thus obtains a function which is dependent on a. From this function you calculate the low point/e.

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